Adverb: Describes how pissed said mom will become after being motherfucked.
friend: "She could have at least offered you some lube before that kind of motherfucking."
stark. raving. mad. mommy.: "No shit. And now I am motherfucking pissed and am sending an email to the principal about it."
-Most people are gonna have their motherfucking lessons when they face to the God
-A:Can you help me with carrying the caryall?It is really motherfucking!
B:Let's haul the ass then!
-Do you want me to give a fuck to your motherfucking ideas? Am I that motherfucking that your mama think?